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YH01A liquid scintillation counting instrument
YH01A

产品简介: The YH01A type 14C liquid scintillation counting instrument is an instrument for the detection of Helicobacter pylori (HP) infection in the stomach of the human body. The instrument is a scintillation counting instrument with single sample and single coun

Characteristics of the instrument:
1. new appearance design, beautiful and fresh;
2. innovative structural design, more compact and light;
3. the latest circuit design and the latest component are lower, more efficient and more reliable.
4. the overall upgrade of the operation interface, more intuitive and concise;
5. fully automatic design, push into the test, the free choice of measurement time, automatic printing results;
6. is equipped with a graphic workstation, which can be selected to print the graphic report.
7. support scanning gun, support the connection of hospital network.

Instrument parameters:
1. high sensitivity photomultiplier detection
2. all circuit boards are highly integrated, using fast coincidence sampling circuit technology
The 3. volume of the instrument (L * W * H): 40 cm * 34 cm * 23.5 cm
4. instrument weight: 33kg
5. class I and class II facility category (overvoltage category).
6. power supply voltage: AC 220V + 22V 47Hz ~ 51Hz
7. instrument power is less than 40VA
8. of the 14C 85% detection efficiency higher than standard source quench.
9. of the 14C at the end of the counting rate less than 70CPM.
10. instruments work continuously for 8h, the relative change error detection efficiency should be less than 10% 14C.
The repeatability error 11. detection efficiency should be less than or equal to 5%.
12. measurement time: 1 minutes, 2 minutes, 3 minutes, 5 minutes, 10 minutes, automatic;
13. the temperature of the environment is 5 ~ 40.
14. relative humidity requirement is less than or equal to 75% (30 C);
15. the atmospheric pressure is 75KPa ~ 106KPa.
16.13 x 4 cm large size LCD display instead of digital tube display
The 17. operation is very convenient, and the sample can be automatically completed after placing the sample.
18. one machine is multipurpose, and all 14C - marked exhalation tests can be measured
19. automatically print the measurement data, with a self thermal micro printer
20. instruments can be upgraded at any time, connected with the user's computer system to achieve mass data management and connection standard printer format reports
21. can connect to the hospital LAN, connect the scavenging gun, access the LIS, HIS, PACS and other systemsA special urea breath test was used to measure the exhaled sample of the set and to diagnose Helicobacter pylori infection.14C- urea breath test method